FromqtUK
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Quart (UK) to Gallon (US) Converter

Unit Converter

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THEME
qt (UK)

47 units available

6 categories total

How to Convert Quart (UK) to Gallon (US)

To liters: multiply by 1.13652. To mL: multiply by 1,136.52. To US quarts: multiply by 1.201.

1 UK qt = 2 UK pt = 40 UK fl oz = 1/4 UK gallon ≈ 1,136.523 mL = 1.137 L.

For example, 1 Quart (UK) (qt (UK)) = 0.3002374814 Gallon (US) (gal (US)).

Quart (UK) to Gallon (US) — Common Values

Quart (UK) (qt (UK))Gallon (US) (gal (US))
0.10.03002374814
0.50.1501187407
10.3002374814
20.6004749628
51.501187407
103.002374814
257.505937034
5015.01187407
10030.02374814
500150.1187407
1000300.2374814

About Quart (UK) (qt (UK))

Definition

The UK (imperial) quart is a unit of volume equal to 2 UK pints, or approximately 1,136.523 milliliters.

Mathematical Relationship

1 UK qt = 2 UK pt = 40 UK fl oz = 1/4 UK gallon ≈ 1,136.523 mL = 1.137 L.

Conversion Formula

To liters: multiply by 1.13652. To mL: multiply by 1,136.52. To US quarts: multiply by 1.201.

Practical Applications

Older British recipes, some agricultural contexts, and historical trade measurements.

Interesting Facts

The UK quart (1,137 mL) is larger than a liter (1,000 mL), while the US quart (946 mL) is smaller than a liter.

Common Mistakes

Confusing UK and US quarts — they differ by about 20%. Always check which system a recipe or specification uses.

Educational Tips

UK quart = 1.14 L (larger than a liter). US quart = 0.95 L (smaller than a liter). Easy way to remember the difference.

About Gallon (US) (gal (US))

Definition

The US gallon is a unit of volume equal to 128 US fluid ounces, or approximately 3.785 liters, used for large liquid volumes.

Mathematical Relationship

1 US gal = 4 US qt = 8 US pt = 16 US cups = 128 US fl oz = 3.785411784 L.

Conversion Formula

To liters: multiply by 3.785. To UK gallons: multiply by 0.832674. To cubic meters: multiply by 0.003785.

Practical Applications

Fuel prices ($/gal), milk jugs, water cooler bottles, swimming pool chemicals, and paint quantities.

Interesting Facts

The US gallon is smaller than the UK gallon: 3.785 L vs. 4.546 L. This means UK fuel economy figures look better by number!

Common Mistakes

Confusing US and UK gallons — UK gallons are 20% larger. Fuel economy (mpg) differs significantly between the two systems.

Educational Tips

1 gallon ≈ 3.8 liters ≈ a large milk jug. 4 quarts = 1 gallon. A gallon of water weighs about 8.3 pounds.

Frequently Asked Questions

How do I convert Quart (UK) to Gallon (US)?
To liters: multiply by 1.13652. To mL: multiply by 1,136.52. To US quarts: multiply by 1.201.
What is 1 Quart (UK) in Gallon (US)?
1 Quart (UK) (qt (UK)) = 0.3002374814 Gallon (US) (gal (US)).
What is a Quart (UK)?
The UK (imperial) quart is a unit of volume equal to 2 UK pints, or approximately 1,136.523 milliliters.
What is a Gallon (US)?
The US gallon is a unit of volume equal to 128 US fluid ounces, or approximately 3.785 liters, used for large liquid volumes.
Where is Quart (UK) used in everyday life?
Older British recipes, some agricultural contexts, and historical trade measurements.
What are common mistakes when converting Quart (UK)?
Confusing UK and US quarts — they differ by about 20%. Always check which system a recipe or specification uses.

Other Volume Conversions

Convert Quart (UK) to All Volume Units

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